| 年份 | 英屬維爾京群島 |
|---|---|
| 2023 | - |
| 2022 | 9.63214 |
| 2021 | 9.65534 |
| 2020 | 9.53779 |
| 2019 | 9.33995 |
| 2018 | 9.18006 |
| 2017 | 9.08151 |
| 2016 | 9.08972 |
| 2015 | 9.22822 |
| 2014 | 9.39534 |
| 2013 | 9.4051 |
| 2012 | 9.28581 |
| 2011 | 9.21478 |
| 2010 | 9.09968 |
| 2009 | 8.89934 |
| 2008 | 8.83155 |
| 2007 | 8.92026 |
| 2006 | 9.01149 |
| 2005 | 9.0754 |
| 2004 | 9.14734 |
| 2003 | 9.17596 |
| 2002 | 9.1693 |
| 2001 | 9.17217 |
| 2000 | 9.06766 |
| 1999 | 8.84036 |
| 1998 | 8.55926 |
| 1997 | 8.1969 |
| 1996 | 7.80709 |
| 1995 | 7.51875 |
| 1994 | 7.25086 |
| 1993 | 6.9732 |
| 1992 | 6.76383 |
| 1991 | 6.5578 |
| 1990 | 6.35568 |
| 1989 | 6.19632 |
| 1988 | 5.97688 |
| 1987 | 5.64375 |
| 1986 | 5.26237 |
| 1985 | 4.95874 |
| 1984 | 4.72701 |
| 1983 | 4.56137 |
| 1982 | 4.44214 |
| 1981 | 4.34588 |
| 1980 | 4.28174 |
| 1979 | 4.11206 |
| 1978 | 3.8235 |
| 1977 | 3.67135 |
| 1976 | 3.70629 |
| 1975 | 3.68902 |
| 1974 | 3.60537 |
| 1973 | 3.58942 |
| 1972 | 3.52615 |
| 1971 | 3.4762 |
| 1970 | 3.6404 |
| 1969 | 3.97103 |
| 1968 | 4.31637 |
| 1967 | 4.60061 |
| 1966 | 4.76496 |
| 1965 | 4.81788 |
| 1964 | 4.78895 |
| 1963 | 4.67626 |
| 1962 | 4.51761 |
| 1961 | 4.3605 |
| 1960 | 4.21146 |